The Hong Kong Polytechnic University
AS4616 is The Hong Kong Polytechnic University (polyu.edu.hk). It announces 82,944 IPv4 addresses in 8 prefixes, and 1 IPv6 prefixes.
Hong Kong· APNIC· allocated 1995-07-07· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Hong Kong82,944 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HKPOLYU-HK
- name
- The Hong Kong Polytechnic University
- org
- ORG-THKP2-AP
- org name
- The Hong Kong Polytechnic University
- org address
- 11 Yuk Choi Rd, Hung Hom
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2022-05-25
- descr
- The Hong Kong Polytechnic University
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AT1668-AP
- abuse name
- ABUSE THKPUHK
- abuse email
- abuse@polyu.edu.hk
- abuse kind
- role
- admin
- THKP1-AP
- admin name
- The Hong Kong Polytechnic University administrator
- admin email
- abuse@polyu.edu.hk
- admin phone
- +852-27664566
- admin kind
- role
- admin country
- HK
- tech
- THKP1-AP
- tech name
- The Hong Kong Polytechnic University administrator
- tech email
- abuse@polyu.edu.hk
- tech phone
- +852-27664566
- tech kind
- role
- tech country
- HK
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.00%
- proxyseller, geonix, anyip0.26%
- None here
- None here
- None here
- None here
- Hosting IP7680.93%
- None here
- None here
- None here
- SSH IP440.05%
- 0.00%
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 158.132.0.0/16 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.0.0/19 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.192.0/21 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.192.0/24 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.228.0/22 | Hong Kong | not found | 19 | 2026-10-02 |
| 202.125.192.0/20 | Hong Kong | not found | 19 | 2026-10-02 |
| 202.125.197.0/24 | Hong Kong | not found | 17 | 2026-10-02 |
| 202.125.208.0/21 | Hong Kong | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:ce0:4::/48 | Hong Kong | not found | 20 | 2026-10-02 |
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